Mary Fitzwilliam

1690 - 1752  (62 years)    Has 16 ancestors but no descendants in this family tree.

 Set As Default Person    

• Name	Mary Fitzwilliam
  Gender	Female
  Birth	1690	Merion, , , Ireland
  Death	20 Sep 1752	Heythrop, , Oxfordshire, England
  Siblings	1 brother
  1. Richard Viscount Fitzwilliam           b. 1677, Hampstead, , Middlesex, England           d. 1743  (Age 66 years)   2. Mary Fitzwilliam           b. 1690, Merion, , , Ireland           d. 20 Sep 1752, Heythrop, , Oxfordshire, England  (Age 62 years)
  Person ID	I3205	Coon White Family Tree

  
  

  Father	Thomas Fitzwilliam           b. 1645             d. 1704 (Age 59 years)
  Relationship	natural
  Mother	Mary Stapleton           b. 1636, Yorkshire, , , England           d. 1704 (Age 68 years)
  Relationship	natural
  Family ID	F396	Group Sheet  |  Family Chart

  
  

• Event Map

  Birth - 1690 - Merion, , , Ireland Death - 20 Sep 1752 - Heythrop, , Oxfordshire, England

  
  

• Reference

  "Mary Fitzwilliam". Coon White Family History. https://cw.ourfamilyroots.org/getperson.php?personID=I3205&tree=cw (accessed April 18, 2026).